From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6E561C2D0E4 for ; Thu, 12 Nov 2020 22:22:44 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id C193522201 for ; Thu, 12 Nov 2020 22:22:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="PzAwW5y5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C193522201 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id F34204BC9E; Thu, 12 Nov 2020 17:22:42 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@kernel.org Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JW1T31gqDrIZ; Thu, 12 Nov 2020 17:22:41 -0500 (EST) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id D90604BCA1; Thu, 12 Nov 2020 17:22:41 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 850114BCA0 for ; Thu, 12 Nov 2020 17:22:40 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YlcFXjrzNGHt for ; Thu, 12 Nov 2020 17:22:39 -0500 (EST) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 5E5EC4BCA5 for ; Thu, 12 Nov 2020 17:22:39 -0500 (EST) Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DB7C9206C0; Thu, 12 Nov 2020 22:22:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605219758; bh=UQUwiBq8tWwyGEtWdZsI4uMA1qJTbHpjR+jMnbG5eV0=; h=From:To:Cc:Subject:Date:From; b=PzAwW5y5g8PIPo7brxJe6bZfQKtV0doSsNjkQ5xD82Gpf5Z9mCx5pDt7ErnHxy3T+ YpMPKR7/PowNZS0MkKQV5FpyEUTPk86H4dcUFT9tL3xSVAFUeNfmUIkRY9AKnt+J1c SG1wrRYXJ8PO37cjjC0VfyRvgIN8R4teHCwlygos= Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1kdKzD-00ABHn-Np; Thu, 12 Nov 2020 22:22:35 +0000 From: Marc Zyngier To: Paolo Bonzini Subject: [PATCH 0/3] KVM/arm64 fixes for 5.10, take #3 Date: Thu, 12 Nov 2020 22:21:36 +0000 Message-Id: <20201112222139.466204-1-maz@kernel.org> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: pbonzini@redhat.com, liangpeng10@huawei.com, will@kernel.org, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, kernel-team@android.com, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Cc: kvm@vger.kernel.org, Will Deacon , linux-arm-kernel@lists.infradead.org, kernel-team@android.com, kvmarm@lists.cs.columbia.edu X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu Paolo, Here's another small set of fixes for 5.10, this time fixing some corner cases of the Spectre mitigation rework. Note that I had to pull 5.10-rc1 into kvmarm/next in order to avoid some annoying conflicts. Please pull, M. The following changes since commit 4f6b838c378a52ea3ae0b15f12ca8a20849072fa: Merge tag 'v5.10-rc1' into kvmarm-master/next (2020-11-12 21:20:43 +0000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.10-3 for you to fetch changes up to ed4ffaf49bf9ce1002b516d8c6aa04937b7950bc: KVM: arm64: Handle SCXTNUM_ELx traps (2020-11-12 21:22:46 +0000) ---------------------------------------------------------------- KVM/arm64 fixes for v5.10, take #3 - Allow userspace to downgrade ID_AA64PFR0_EL1.CSV2 - Inject UNDEF on SCXTNUM_ELx access ---------------------------------------------------------------- Marc Zyngier (3): KVM: arm64: Allow setting of ID_AA64PFR0_EL1.CSV2 from userspace KVM: arm64: Unify trap handlers injecting an UNDEF KVM: arm64: Handle SCXTNUM_ELx traps arch/arm64/include/asm/kvm_host.h | 2 + arch/arm64/include/asm/sysreg.h | 4 ++ arch/arm64/kvm/arm.c | 16 ++++++ arch/arm64/kvm/sys_regs.c | 111 +++++++++++++++++++++++--------------- 4 files changed, 89 insertions(+), 44 deletions(-) _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm